Last words from MH370 spoken by co-pilot

KUALA LUMPUR--The last words from a Malaysian passenger jet missing for 10 days were spoken by the co-pilot, the airline said Monday, providing a new glimpse into the crucial period when the plane was deliberately diverted.

Confirmation that the voice was First Officer Fariq Abdul Hamid's came during a press conference at which Malaysian officials hit back at "irresponsible" suggestions that they had misled the public — and passenger's relatives — over what happened to Malaysia Airlines Flight 370.

China has led some harsh criticism of the Malaysian authorities, suggesting they withheld important information and were slow to act, hampering the search for the Boeing 777 in its crucial early days.

Captain Zaharie Ahmad Shah and his co-pilot Fariq Abdul Hamid have become a primary focus of the investigation, with one of the key questions being who was in control of the aircraft when it was deliberately taken off course about an hour into its flight to Beijing.

The last message from the cockpit — "All right, good night" — came around the time that two of the plane's crucial signaling systems were manually disabled.

The last signal from the Aircraft Communications Addressing and Reporting System (ACARS) was received 12 minutes before the co-pilot's seemingly nonchalant final words.

ACARS transmits key information on a plane's condition.

The plane's transponder — which relays the plane's location — was switched off just two minutes after the voice message.

U.S. intelligence efforts have also focused on the cockpit crew, according to a senior U.S. lawmaker.

"I think this all leads towards the cockpit, with the pilot himself, and co-pilot," said Michael McCaul, chair of the House Homeland Security Committee, citing information he had received in intelligence briefings.

Political Dimension?

The Malaysian authorities have stressed that the backgrounds of all the passengers and crew were being checked, as well as engineers who may have worked on the plane before take-off.

Senior U.S. intelligence officials cited by the New York Times said they had run the names of everyone on board through their data banks without any tangible result.

That included a check on a passenger identified as an artist belonging to China's Muslim Uighur minority. Uighur separatists have become increasingly militant in their fight against Chinese rule.

Malaysian police have searched both pilots' residences and are examining a flight simulator that Captain Zaharie, 53, had assembled at his home.

In a highly controversial case, Anwar was convicted of sodomy — illegal in Muslim Malaysia — just hours before MH370 took off.

But friends said Zaharie exhibited no extreme views.

Fariq, meanwhile, was accused in an Australian television report of allowing two young South African women into the cockpit of a plane he piloted in 2011, breaching security rules imposed after the 9/11 attacks in the United States.

But acquaintances have attested to his good character, and reports said he planned to wed his flight-school sweetheart.

Hishammuddin noted that the two pilots "did not ask to fly together" on flight 370.